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TeamingIndex

NAICS 541330 · Professional, Scientific, and Technical Services

Engineering Services

43,725 active contractors list NAICS 541330 (Engineering Services) in SAM.gov; 18 are small under its SBA size standard and 15,834 list it as their primary NAICS.

Learn more about NAICS size standards

Active contractors
43,725
Small under 541330SBA size standard for this code
18
Primary NAICSTheir main line of business
15,834
Hidden registrationsExcluded, expired or inactive
320

Work this industry

Size is NAICS-specific: a firm can be small under one code and other than small under another. Learn more about small business set-asides

Contractors listing NAICS 541330

Claimed profiles come first by membership level, then companies with 541330 as their primary NAICS, then federal obligations over the last 36 months. SPRS shows the highest blind bracket met, never the score. Learn more about blind SPRS brackets

320 registrations hidden because they are excluded, expired or inactive in SAM.gov. Include them

Showing 1–20 of 43,725 contractors

Codes these contractors list most often alongside 541330: natural teaming adjacencies.